BitPatternBuilder class abstract
Builds a sequence of binary digits.
The pattern may only contain 0s, 1s, and variable-length dynamic segments.
Usage
final pattern = BitPattern([
BitPart.one,
BitPart.zero,
BitPart.one,
BitPart.v(1, 'FLAG'),
])
0x3.matches(pattern); // == true
0xB.matches(pattern); // == true
0xF.matches(pattern); // == false
NOTE: To be able to compile a BitPattern into ahead-of-time generated code in the future, ensure that the resulting type is a compile-time constant (
const
).
- Annotations
-
- @sealed
Constructors
-
BitPatternBuilder(List<
BitPart> parts) -
Creates a new builder of the provided parts.
constfactory
- BitPatternBuilder.parse(String bits)
-
Creates a new builder that will parse
bits
.constfactory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
build(
[String? name]) → BitPattern< List< int> > - Compiles and returns a BitPattern capable of matching.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited